package com.zhentao.service;


import com.baomidou.mybatisplus.extension.service.IService;
import com.zhentao.model.entity.product.Category;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.http.HttpServletResponse;
import java.util.List;

/**
* @author 20183
* @description 针对表【category(商品分类)】的数据库操作Service
* @createDate 2024-08-19 15:43:18
*/
public interface CategoryService extends IService<Category> {

    List<Category> findByParentId(Long parentId);

    void exportData(HttpServletResponse response);

    void importData(MultipartFile file);
}
